OT-2026-000084626
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000084626) never changes.
Identity and time
| Publication number | OT-2026-000084626 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-798c-84ae-f2ab6df3ee2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1063d6486d51e5f55e86d3fea78d5a5f89c46352fc89389db0fc33e2415b4beb |
|---|---|
| Markdown | 3f1bb9acdfc1a80f63766b5e949d6d2aa57fa74825c7566e64544fdbde2bb462 |
| Publication page | ce5ba7c8d8209a2fd9b2ba7c116caaa11c253a59f98a3805637f21ed0cfd2bae |
| Manifest | 1d8a4f44185fd22a1d5f735636e6e8044aec6f8ea9a9c53381e35b1002ee6d55 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | h8X+Lm+Ve9t85YQB4SXEHPR4fyHCpqwh/rQTqxm4tr4QxX2xdEZRrcw7Qr4BFUbHa9RcrJznFleV3lJJYAoLBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:32.418699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084626observed ce5ba7c8d8209a2fd9b2ba7c116caaa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:32.400245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084626/manifest.jsonobserved 1d8a4f44185fd22a1d5f735636e6e804...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.380767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084626/publication.mdobserved 3f1bb9acdfc1a80f63766b5e949d6d2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.364181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084626/publication.txtobserved 1063d6486d51e5f55e86d3fea78d5a5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|